Olivia Newton-John: Tributes to Grease star and singer dies aged 73 – BBC

Didi Conn, who played Frenchy in Grease, told BBC’s Newsnight: “She was such a humungous, big, big pop star and her persona was of this beauty… pure and sweet. In the movie we would call her Miss Goody Two Shoes, you know, but simmering under that fa├žade of innocence was a hot mama ready to come out.”